.list {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: white;
  overflow: scroll;
  &.slide-enter-active,
  &.slide-leave-active {
    transition: all 0.3s;
  }
  &.slide-enter {
    transform: translate3d(100%, 0, 0);    
  }
  &.slide-leave-to {
    transform: translate3d(100%, 0, 0);
  }
  .scroll-wrapper {
    position: fixed;
    top: 46px;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: #ffffff;
  }
}
.sendmessage{
  width: 50px;
  height: 30px;
  background: green;
}
van-button{
   width: 50px;
  height: 30px;
  background: green;
}
.btn{
  width: 80%;
  height: 30px;
  margin: 0 auto;
}
.log,.reg{
  float: left;
  width: 70px;
  height: 30px;
  text-align: center;
  background: rgb(59,144,235);
  border-radius: 5px;
  line-height: 30px;
  font-size: 20px;
  margin: 10px 20px;
}
.forget{
  color: blue;
  padding-top: 26px;
  float: left;
}